Getting Started Programming with Qt Quick

 /****************************************************************************
 **
 ** Copyright (C) 2018 The Qt Company Ltd.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the examples of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:BSD$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
 ** and conditions see https://www.qt.io/terms-conditions. For further
 ** information use the contact form at https://www.qt.io/contact-us.
 **
 ** BSD License Usage
 ** Alternatively, you may use this file under the terms of the BSD license
 ** as follows:
 **
 ** "Redistribution and use in source and binary forms, with or without
 ** modification, are permitted provided that the following conditions are
 ** met:
 **   * Redistributions of source code must retain the above copyright
 **     notice, this list of conditions and the following disclaimer.
 **   * Redistributions in binary form must reproduce the above copyright
 **     notice, this list of conditions and the following disclaimer in
 **     the documentation and/or other materials provided with the
 **     distribution.
 **   * Neither the name of The Qt Company Ltd nor the names of its
 **     contributors may be used to endorse or promote products derived
 **     from this software without specific prior written permission.
 **
 **
 ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
 **
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 import QtQuick 2.11
 import QtQuick.Controls 2.4
 import QtQuick.Controls.Material 2.4
 import QtQuick.Layouts 1.11
 import QtQuick.Window 2.11

 ItemDelegate {
     id: root
     width: parent.width
     checkable: true

     onClicked: ListView.view.currentIndex = index

     contentItem: ColumnLayout {
         spacing: 0

         RowLayout {
             ColumnLayout {
                 id: dateColumn

                 readonly property date alarmDate: new Date(
                     model.year, model.month - 1, model.day, model.hour, model.minute)

                 Label {
                     id: timeLabel
                     font.pixelSize: Qt.application.font.pixelSize * 2
                     text: dateColumn.alarmDate.toLocaleTimeString(window.locale, Locale.ShortFormat)
                 }
                 RowLayout {
                     Label {
                         id: dateLabel
                         text: dateColumn.alarmDate.toLocaleDateString(window.locale, Locale.ShortFormat)
                     }
                     Label {
                         id: alarmAbout
                         text: "⸱ " + model.label
                         visible: model.label.length > 0 && !root.checked
                     }
                 }
             }
             Item {
                 Layout.fillWidth: true
             }
             Switch {
                 checked: model.activated
                 Layout.alignment: Qt.AlignTop
                 onClicked: model.activated = checked
             }
         }
         CheckBox {
             id: alarmRepeat
             text: qsTr("Repeat")
             checked: model.repeat
             visible: root.checked
             onToggled: model.repeat = checked
         }
         Flow {
             visible: root.checked && model.repeat
             Layout.fillWidth: true

             Repeater {
                 id: dayRepeater
                 model: daysToRepeat
                 delegate: RoundButton {
                     text: Qt.locale().dayName(model.dayOfWeek, Locale.NarrowFormat)
                     flat: true
                     checked: model.repeat
                     checkable: true
                     Material.background: checked ? Material.accent : "transparent"
                     onToggled: model.repeat = checked
                 }
             }
         }

         TextField {
             id: alarmDescriptionTextField
             placeholderText: qsTr("Enter description here")
             cursorVisible: true
             visible: root.checked
             text: model.label
             onTextEdited: model.label = text
         }
         Button {
             id: deleteAlarmButton
             text: qsTr("Delete")
             width: 40
             height: 40
             visible: root.checked
             onClicked: root.ListView.view.model.remove(root.ListView.view.currentIndex, 1)
         }
     }
 }